An average-pace 70.3: about the same finish time as the athlete's other courses. Few starters drop out. 8 in ten starters come from abroad.
Course +1.3%Low DNFBig international fieldFinish-time ladder of the 2024 edition
Same athletes, this course against their other races · 1,904 athletes
What it took in 2024
Based on the 2024 edition · 2,375 starters · Official IRONMAN results, aggregated by Enduric. Enduric is not affiliated with IRONMAN. Updated 4 Nov 2026.
2 reviews for 70.3 at this venue

IRONMAN 70.3 Portugal-Cascais · 17 Oct 2026
Reviewed 25 Oct 2026
Athlete result
5:03:27
Course ratings
love this race. this year swimming for half distance was little bit longer ~2km in total, and got more time for that bike course was windy (nortada was strong) but the course has still amazing views (ocean side, Sintra, Lisboa) the running course was a little bit different, they've added new appendix .. to be honest there is some bad road sections, but overall good atmosphere and its nice (for half distance id say) so liked it and bought the next year slot already

IRONMAN 70.3 Portugal-Cascais · 21 Oct 2023
Reviewed 2 Jul 2026
Athlete result
5:04:29
Course ratings
i love the ocean swim in Cascais. I've already raced both the full and half distance races there. swim exit is challenging, with a steep uphill run to transition. bike course is amazing, with most of the climbing packed into the first 25–30 km, followed by the iconic Formula 1 circuit in Estoril and a beautiful coastal section along the ocean. The run course is quite hilly, so it's definitely not the easiest race if you're aiming for a personal best.
1 athlete on Enduric
